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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US427440329 Ago 197923 Jun 1981Inhaler
US484196431 Jul 198627 Jun 1989Inhaler
US523999119 May 199231 Ago 1993Fisons plcDisposable powder medicament inhalation device with peel-off cover
US546017325 Mar 199424 Oct 1995Tenax CorporationDry powder inhaler medicament carrier
US557528113 Jul 199519 Nov 1996Medicated package
US564272725 Jul 19951 Jul 1997David Sarnoff Research Center, Inc.Inhaler apparatus using a tribo-electric charging technique
US56877467 Jun 199518 Nov 1997Advanced Therapeutic Products, Inc.
Duke University
Dry powder delivery system
US57462277 Jun 19955 May 1998Advanced Therapeutic Products, Inc.
Duke University
Dry powder delivery system
US606547117 Jun 199723 May 2000Laboratoire Glaxo WellcomeInhalation device
US613239427 Nov 199717 Oct 2000Leiras OyMedicament chamber in an inhalation apparatus
US62202431 Feb 200024 Abr 2001Laboratoire Glaxo WellcomeInhalation device
US62307074 Abr 199615 May 2001Powder inhaler
US623416914 Ago 199822 May 2001Arthur Slutsky
Noe Zamel
Inhaler
US63087044 Ago 199730 Oct 2001Astra AktiebolagProcess and apparatus for mixing cohesive powders
US633645510 Dic 19998 Ene 2002Bespak PLCRelating to dispensing apparatus
US64189264 Oct 199916 Jul 2002Custom Focus LimitedMedicament delivery and packaging
US64276881 Feb 20006 Ago 2002Dura Pharmaceuticals, Icn.Dry powder inhaler
US643517619 Abr 199620 Ago 2002Astra AktiebolagSpacer for use with a metered dose inhaler
US648471825 Oct 200026 Nov 2002Laboratoire Glaxo WellcomeInhalation device
US671548631 Ene 20016 Abr 2004Quadrant Technologies LimitedDry powder inhaler
US697138419 Feb 20046 Dic 2005Quadrant Technologies LimitedDry powder inhaler
US714376521 May 20025 Dic 2006AstraZeneca ABInhalation device
US724960011 Dic 200231 Jul 2007Technology Innovation LimitedMedicament packaging and dispenser
US756276911 Mar 200421 Jul 2009Brintech International LimitedFormulation and presentation of medicaments
US781049415 Sep 200412 Oct 2010Vectura LimitedDry powder inhaler
US79588904 Dic 200814 Jun 2011Quadrant Technologies LimitedDry powder inhaler
USRE3555222 Nov 19948 Jul 1997Leiras OyDevice intended for measuring a dose of powered medicament for inhalation

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